hf_segmentation.md

Segmentation models

Sec-Nodes

• Sec-4B

fp16

hf download VeryAladeen/Sec-4B SeC-4B-fp16.safetensors \ 
--local-dir /workspace/ComfyUI/models/sams

fp8

hf download VeryAladeen/Sec-4B SeC-4B-fp8.safetensors \ 
--local-dir /workspace/ComfyUI/models/sams

SAM3

• facebook

Gated: ask permission and login

hf auth login --token xxxxx

Download when HF_TOKEN is set and permission granted.

hf download facebook/sam3 sam3.pt \
--local-dir /workspace/ComfyUI/models/sam3